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4,358
RESULTS

Media Type
4,358
texts
Topics & Subjects
82
Education
71
Science
66
Encyclopedias and dictionaries
63
Evolution
63
Geography
51
English language
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Collection
4,143
American Libraries
901
California Digital Library
743
The Library of Congress
434
Cornell University Library
190
The Medical Heritage Library
156
Biodiversity Heritage Library
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Creator
104
spencer, herbert, 1820-1903
87
darwin, charles, 1809-1882
57
tyndall, john, 1820-1893
55
huxley, thomas henry, 1825-1895
35
quackenbos, g. p. (george payn), 1826-1881
35
ripley, george, 1802-1880
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Language
4,344
English
4
German
3
Spanish
2
French
2
Greek
1
Ancient Greek
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